diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-03-24 22:49:53 (GMT) |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-27 16:50:11 (GMT) |
| commit | 44515374cba9e46d5622256b43eb06b9c349cee1 (patch) | |
| tree | ef165c24ba7b0d6add3812fcfc56302a0acd1d25 | |
| parent | a5f820feb54a59fcdaf4a67a6381ea1ddb36cc6e (diff) | |
| download | linux-44515374cba9e46d5622256b43eb06b9c349cee1.tar.xz | |
ACPI: call acpi_power_init() explicitly rather than as initcall
This patch makes acpi_init() call acpi_power_init() directly.
Previously, both were subsys_initcalls. acpi_power_init()
must happen after acpi_init(), and it's better to call it
explicitly rather than rely on link ordering.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
CC: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/acpi/bus.c | 1 | ||||
| -rw-r--r-- | drivers/acpi/internal.h | 2 | ||||
| -rw-r--r-- | drivers/acpi/power.c | 8 |
3 files changed, 3 insertions, 8 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 9ca6837..946610f 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -881,6 +881,7 @@ static int __init acpi_init(void) acpi_scan_init(); acpi_ec_init(); + acpi_power_init(); return result; } diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index fad8e38..a8178ad 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -5,7 +5,7 @@ int acpi_scan_init(void); /* -------------------------------------------------------------------------- Power Resource -------------------------------------------------------------------------- */ - +int acpi_power_init(void); int acpi_device_sleep_wake(struct acpi_device *dev, int enable, int sleep_state, int dev_state); int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state); diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index c926e7d..11968ba2 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -773,14 +773,10 @@ static int acpi_power_resume(struct acpi_device *device) return 0; } -static int __init acpi_power_init(void) +int __init acpi_power_init(void) { int result = 0; - - if (acpi_disabled) - return 0; - INIT_LIST_HEAD(&acpi_power_resource_list); acpi_power_dir = proc_mkdir(ACPI_POWER_CLASS, acpi_root_dir); @@ -795,5 +791,3 @@ static int __init acpi_power_init(void) return 0; } - -subsys_initcall(acpi_power_init); |